Modifies handling of hotword NaCl module.

chrome/browser/resources/app_list/start_page.js

Index: chrome/browser/resources/app_list/start_page.js
diff --git a/chrome/browser/resources/app_list/start_page.js b/chrome/browser/resources/app_list/start_page.js
index 4a1f3937e42a8101d7f9f258bb5ff5c3a40d0f60..00f945402c44137df4bcf041be2fcac1b8ed1b41 100644
--- a/chrome/browser/resources/app_list/start_page.js
+++ b/chrome/browser/resources/app_list/start_page.js
@@ -76,6 +76,14 @@ cr.define('appList.startPage', function() {
   }
 
   /**
+   * Sets the architecture of NaCl module to be loaded for hotword.
+   * @param {string} arch The architecture.
+   */
+  function setNaclArch(arch) {
+    speechManager.setNaclArch(arch);
+  }
+
+  /**
    * Invoked when the app-list bubble is shown.
    *
    * @param {boolean} hotwordEnabled Whether the hotword is enabled or not.
@@ -103,6 +111,7 @@ cr.define('appList.startPage', function() {
     initialize: initialize,
     setRecommendedApps: setRecommendedApps,
     setHotwordEnabled: setHotwordEnabled,
+    setNaclArch: setNaclArch,
     onAppListShown: onAppListShown,
     onAppListHidden: onAppListHidden,
     toggleSpeechRecognition: toggleSpeechRecognition